package servlet;

import service.RentService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/UpdateServlet")
public class UpdateServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        super.doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=utf-8");
        RentService service = new RentService();
        int id = Integer.parseInt(request.getParameter("id"));
        int status = Integer.parseInt(request.getParameter("status"));
        if (status==0){
            status=1;
        }else {
            status=0;
        }
        int count = service.update(status,id);
        if (count>0){
            request.setAttribute("info","退租成功");
        }else {
            request.setAttribute("info","退租失败！");
        }
        request.getRequestDispatcher("ListServlet").forward(request,response);
    }
}
